Motorsport: Formula One ace Valtteri Bottas to leave Mercedes for Alfa Romeo from 2022

Valtteri Bottas will leave Mercedes to race for Ferrari-powered Alfa Romeo in a multi-year deal from 2022.

The Finn's departure clears the way for George Russell, 23, to leave Williams and join seven-time world champion Lewis Hamilton at Mercedes in an all-British line-up.

"A new chapter in my racing career is opening," says Bottas, a nine-time Grand Prix winner, who will replace retiring compatriot and 2007 world champion Kimi Raikkonen.

"I am relishing the opportunity to help lead the team forward up the grid, especially with the new regulations in 2022 giving the team a chance to make a leap in performance.

"I'm grateful for the trust the team has put in me and I cannot wait to repay their faith. I'm as hungry as ever to race for results and, when the time comes, for wins."

Bottas, 32, joined Mercedes from Williams in 2017, after the abrupt retirement of 2016 world champion Nico Rosberg and is proud of what he has achieved alongside Hamilton.

"It has been a privilege and a great sporting challenge to work with Lewis, and the harmony in our relationship played a big part in the constructors' championships we won as teammates," he says.

Mercedes have won the last seven drivers and constructors championships.

Alfa boss Frederic Vasseur, who worked with Bottas as the Finn came through the junior series, says the driver has shown he is a strong team player.

"Valtteri has been an integral part of a team that rewrote the history books and he has four constructors world titles to his name,: he says. "He is the right driver to help Alfa Romeo Racing make a step forward towards the front of the grid.

"I'm really looking forward to seeing him put his ability to work for the good of the team."

Mercedes has paid tribute to the Finn, without any mention of his replacement.

"This hasn’t been an easy process or a straightforward decision for us,"  says team boss Toto Wolff.

"Valtteri has done a fantastic job over the past five seasons, and he has made an essential contribution to our success and to our growth.

"Together with Lewis, he has built a benchmark partnership between two teammates in the sport, and that has been a valuable weapon in our championship battles and pushed us to achieve unprecedented success."

Wolff says Bottas - a calm and straightforward personality, who gets on well with Hamilton - would have deserved to stay with Mercedes.

"When the time comes, he will leave us with huge goodwill from every single member of the team and he will forever be part of the Mercedes family," says the Austrian.

Reuters.